1. Jessica Stacy Mathematics 1 st grade Mathematics

2. Today's Objective Today we will be talking about different types of shapes, learning about edges and vertices, making new shapes from old shapes and learning about faces on 3 dimensional shapes.shapes

3. Lets Learn About Shapes! Lets take a look at two – dimensional figures.figures Square Circle Ellipse Triangle Rectangle Rhombus Trapezoid Parallelogram Pentagon Hexagon

4. Edges and Vertices Shapes have edges and vertices, edges means sides.edges and vertices How many edges does a rectangle have? How many vertices does a rectangle have? Answer : 4

5. Making New Shapes New shapes can be made from another shape. You can combine shapes. You can cut shapes apart. What shape can be made out of a triangle? Answer : Diamond or Parallelogram

6. 3 Dimensional Objects 3 dimensional 3 dimensional objects have faces. How many faces does a cylinder have? Answer : 3 How many faces does a cube have? Answer : 6

7. Credits Identifying shapes (1998-2010) Retrieved February 24, 2010, from Kidport website: http://www.kidport.com/Grade1/Math/ MeasureGeo/G1-M-MG2-1-1.htmhttp://www.kidport.com/Grade1/Math/ MeasureGeo/G1-M-MG2-1-1.htm Geometry: Count sides and vertices (2010) Retrieved February 24, 2010 from IXL website: http://www.ixl.com/math/practice/ grade-1-count-sides-and-verticeshttp://www.ixl.com/math/practice/ grade-1-count-sides-and-vertices Story of Shapes (2010) Retrieved February 24, 2010, from On-Line Story website: http://www.storyplace.org/preschool/ activities/shapesonstory.asp?themeid=9http://www.storyplace.org/preschool/ activities/shapesonstory.asp?themeid=9 Shapes Retrieved February 24, 2010 website: http://www.bgfl.org/ bgfl/custom/resources_ftp/client_ftp/ks2/maths/3d/http://www.bgfl.org/ bgfl/custom/resources_ftp/client_ftp/ks2/maths/3d/ index.htm